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Autres articles (82)

  • Les vidéos

    21 avril 2011, par

    Comme les documents de type "audio", Mediaspip affiche dans la mesure du possible les vidéos grâce à la balise html5 .
    Un des inconvénients de cette balise est qu’elle n’est pas reconnue correctement par certains navigateurs (Internet Explorer pour ne pas le nommer) et que chaque navigateur ne gère en natif que certains formats de vidéos.
    Son avantage principal quant à lui est de bénéficier de la prise en charge native de vidéos dans les navigateur et donc de se passer de l’utilisation de Flash et (...)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (4967)

  • How to encode picture to H264 use AVFoundation on Mac, not use x264

    10 octobre 2016, par wao813

    I’m trying to make a Mac broadcast client to encode into H264 using FFmpeg but not x264 library.
    So basically, I am able to get raw frames out from AVFoundation in either CMSampleBufferRef or AVPicture. So is there a way to encode a series of those pictures into H264 frames using Apple framework, like AVVideoCodecH264.
    I know the way to encode it use AVAssetWriter, but that only saves the video into file, but I don’t want the file, instead, I’d want to have AVPacket so I can send out using FFmpeg. Does anyone have any idea ? Thank you.

  • FFmpeg, animation type : How to move the video screen along the large images ?

    17 décembre 2019, par ArmKh

    My output video sizes are 1280x720. And I have an images with these sizes

    1. 3000x1200
    2. 1200x2000

    So, I need to animate the large images inside the small video frames. The first image should be animated from right to left and the second one from top to bottom. In other words it will be something like moving screen along the pictures

    In this video example you can see the animations like that.
    So, how I can do it ?

  • Encoding a live stream of bitmaps using FFMPEG

    1er avril 2015, par user3088260

    I’ve got a constant stream of jpeg’s that need to be converted to a video (of any kind).
    The problem is that the stream is virtually infinite and I don’t know any method of creating videos using pictures that doesn’t store the whole file in memory until the stream stops..

    Is there a way that I can feed FFMPEG with bitmaps or jpegs constantly from c# or at least make ffmpeg read images from a folder with +432000 images (on the command line) ?

    Please note that there will be no sound, the images will be low quality, they will come at a rate 5 FPS and this will run on a high-ish end laptop. BTW I can provide code but I assume this is unnecessary at the moment as I am only creating bitmaps and saving them.

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